Ceramic core column assembly welding method

The invention discloses a ceramic core column assembly welding method which comprises the following steps: putting a ceramic core column porcelain body into a through hole in a core column Kovar sleeve, and enabling a boss surface of the porcelain body to face upwards to be tightly matched with the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LE SIJIA, WANG SENLIN, ZHOU ENRONG, YUAN JINGCHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE BASIC ELECTRIC ELEMENTS CEMENTS CERAMICS CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY LIME, MAGNESIA MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY PERFORMING OPERATIONS REFRACTORIES SEMICONDUCTOR DEVICES SLAG SOLDERING OR UNSOLDERING TRANSPORTING TREATMENT OF NATURAL STONE WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention discloses a ceramic core column assembly welding method which comprises the following steps: putting a ceramic core column porcelain body into a through hole in a core column Kovar sleeve, and enabling a boss surface of the porcelain body to face upwards to be tightly matched with the core column Kovar sleeve; binding a core column solder wire on the welding surface of the porcelain body around the core column; assembling the porcelain body and the core column Kovar sleeve, placing the assembled porcelain body and core column Kovar sleeve on a tool base, loading five leads into the through holes of the porcelain body, enabling the leads to be tightly matched with the through holes of the porcelain body of the ceramic core column, and pressing the leads to be flush with the tool base; sleeving a solder ring into the lead, and pressing the solder ring to the boss of the ceramic core column porcelain body; sleeving a lead Kovar sleeve on the lead, and pressing the lead Kovar sleeve on the solder ri